FOOD SCIENCE ›› 2004, Vol. 25 ›› Issue (2): 183-186.

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The Changes of Collagen Content of Several Fishes During Frozen Storage

 ZENG  Ming-Yong, HUANG  Hai   

  1. Ocean University of China
  • Online:2004-02-15 Published:2011-10-24

Abstract: The changes of collagen content in muscle of bighead,perch and crucian carp under -10、-20、-30、-40℃were studied.The results showed that the collagen content of all the three species decreased during frozen storage, and thedecreasing rate of collagen content was related tightly to frozen temperature and species of fish.

Key words: bighead, perch, crucian carp, frozen storage, collagen